A suspended combined unit plate

Abstract

The present invention discloses a suspended combined unit plate, including a starting plate, a rear-mounted plate, and a limit baffle. The starting plate includes a first panel and a lower crossbeam connected to the bottom of the first panel, and the rear-mounted plate includes a second panel and an upper crossbeam connected to the top of the second panel; a strip hook is provided at the top of the upper crossbeam along the length direction, and a suspension base used in conjunction with the strip hook is provided at the bottom of the lower crossbeam along the length direction; during installation, the rear-mounted plate is suspended directly below the starting plate through the coordinated use of the strip hook and the suspension base, and the strip hook is prevented from slipping off through a limit mechanism. The present invention makes the stress state of the column a top suspension type through the coordinated use of the strip hook and the suspension base, which is more reasonable and more reliable, and the unit plate below the sample layer can be assembled in the factory, and the quality and progress are guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of unitized glass curtain walls of buildings, and in particular relates to a suspended combined unit plate. Background Art

[0002] Unitized glass curtain walls have high factory processing level, fast construction speed, easy quality control, and advanced performance, making them the best solution for the skin of super high-rise buildings. At present, many super high-rise projects, especially super high-rise apartment projects, often need to build a physical model on a certain floor to show the curtain wall and interior decoration effects.

[0003] At present, the unitized curtain wall in China basically adopts the plug-in structure, which determines that the installation order of the unitized curtain wall is from bottom to top; however, the physical model room is constructed before the large-scale curtain wall, and a better visual effect can only be achieved on a higher floor. At this time, the unitized curtain wall on the lower floor has not been constructed on a large scale, which brings great challenges to the installation of the unitized curtain wall.

[0004] Some existing practices are as follows: Plan 1: A separate area is set aside at the project site, and a steel structure is used as the main supporting structure to make a model room. This method cannot obtain a good view, has high construction costs, and needs to be demolished at the end of the project, which has a high economic cost. Plan 2: Make a model on the designated floor on site, but the unit curtain wall of the lower floor is only assembled in the factory. The panel is installed after the unit frame is hoisted in place on site. This process has a large workload on site, slow progress, and difficult to ensure construction quality. Plan 3: Also make a model on the designated floor on site, and the unit curtain wall of the lower floor adopts the bottom load-bearing method. This method has two disadvantages: ① The curtain wall columns are in a compressed state, which is unfavorable; ② The supports and embedded parts of the lower floor need to bear the deadweight of the unit panels of two floors, and the force is unreasonable. Therefore, a set of unit curtain wall structures is needed, which can not only meet the factory production of unit curtain walls, but also adopt the top hanging force method. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a suspended combined unit panel and a unitized glass curtain wall installation method having the suspended combined unit panel. ,Will The unit panels on the floor below the model layer are divided into two panels, the upper and lower panels, and the crossbeams at the joints of the two panels adopt a suspended design. This can achieve a top-suspended force-bearing mode for the curtain wall columns, and the unit panels below the model layer can also be assembled in the factory, improving construction efficiency and reducing construction costs.

[0006] The present invention adopts the following technical solutions to achieve the above-mentioned invention object:

[0007] A suspended combined unit plate comprises a starting plate and a rear-mounted plate, wherein a strip hook is provided at the top of an upper crossbeam of the rear-mounted plate along the length direction, and a suspension base is provided at the bottom of a lower crossbeam of the starting plate along the length direction; the plate further comprises a lower trough profile arranged at a joint at the bottom of the lower crossbeam and shared with adjacent suspended combined unit plates, and an upper trough profile arranged at a joint at the top of the upper crossbeam and shared with adjacent suspended combined unit plates; during installation, the rear-mounted plate is suspended directly below the starting plate through the coordinated use of the strip hook and the suspension base, and the strip hook is prevented from slipping off through a limiting mechanism arranged above the suspension base.

[0008] Preferably, the limiting mechanism is a limiting baffle, which is installed on the outer side wall of the lower beam at a position above the suspension base to prevent the strip hook from slipping.

[0009] Preferably, the end of the lower gutter profile close to the hanging base has an extension portion for preventing the strip hook from slipping off the hanging base, and the extension portion is a limiting mechanism.

[0010] Preferably, the suspended combined unit panel also includes a connecting cover plate, one end of which is connected to the inner side of the lower cross beam, and the other end of which is connected to the inner side of the upper cross beam, so as to combine the lower cross beam and the upper cross beam.

[0011] Preferably, the lower cross beam has a first hollow cavity and a second hollow cavity, the adjacent side walls of the first hollow cavity and the second hollow cavity are staggered and connected, and the first hollow cavity is located below the second hollow cavity; the outer wall of the first hollow cavity is provided with a first panel connecting portion, and the hanging base is arranged on the inner wall of the first hollow cavity and is located below the second hollow cavity; the bottom of the second hollow cavity, the inner wall of the first hollow cavity and the hanging base form a first sink mounting portion for installing the lower sink profile; the upper cross beam has a third hollow cavity, the outer wall of the third hollow cavity is provided with a second panel connecting portion, the top is provided with a strip hook and a second sink mounting portion for installing the upper sink profile arranged at a position corresponding to the first sink mounting portion.

[0012] Preferably, a first edge guard is further provided at the bottom of the outer side wall of the first hollow cavity of the lower cross beam, and the starting plate further includes a lower cover plate, one end of which is clamped with the first edge guard of the lower cross beam, and the other end is in contact with the first panel to fix the first panel; a second edge guard is provided at the top of the outer side wall of the third hollow cavity of the upper cross beam, and the rear-mounted plate further includes an upper cover plate, one end of which is clamped with the second edge guard of the upper cross beam, and the other end is in contact with the second panel to fix the second panel; the first edge guard and the second edge guard are both provided with insulation strip mounting grooves.

[0013] Preferably, a sealing strip installation hole is provided at one end of the lower cover plate that contacts the first panel, and a sealing strip installation hole is provided at one end of the upper cover plate that contacts the second panel.

[0014] Preferably, the starting plate also includes a first edge protection profile, a first protrusion is provided on one side of the first edge protection profile, and a first groove is provided on the outer bottom of the lower cross beam for use with the first protrusion to fix the first edge protection profile; the rear-mounted plate also includes a second edge protection profile, a second protrusion is provided on the top of one side of the second edge protection profile, and a second groove is provided on the outer top of the upper cross beam for use with the second protrusion to fix the second edge protection profile; the first edge protection profile and the second edge protection profile are both provided with insulation strip installation grooves.

[0015] Preferably, the inner side of the first sink mounting portion is further provided with a third slot for fixing the lower sink profile, and the lower sink profile is provided with a third protrusion for use with the third slot to fix the first sink.

[0016] Preferably, the first hollow cavity, the second hollow cavity and the third hollow cavity are all provided with mounting holes connected to the columns.

[0017] The present invention adopts the above technical solution and has the following beneficial effects:

[0018] (1) Through the design of this suspended combined unit panel, it is relatively easy to set up the physical model room on a higher floor. In addition, the unit panels below the model floor can be industrially processed and assembled in the factory with high processing precision, and the quality and progress are guaranteed. It reduces the hidden dangers of high-altitude operations and construction safety on site, and reduces labor costs.

[0019] (2) By using the bar hook and the suspension base together, the stress state of the column is made top-suspended, which is more reasonable and more reliable.

[0020] (3) By arranging water trough profiles at the joints of the aluminum alloy upper beam and the aluminum alloy lower beam, the structural strength and bending resistance of the profiles can be improved on the one hand, and the waterproof performance of the joints of the unit panels can be ensured on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall installation sequence of the unit curtain wall in Example 1;

[0022] Figure 2 It is a vertical section node diagram of the unit curtain wall beam structure in Example 1;

[0023] Figure 3 It is a cross-sectional node diagram of the connection between the unit curtain wall beam and the column in Example 1;

[0024] Figure 4 It is a schematic diagram of the assembly frame of the aluminum alloy upper crossbeam in Example 1;

[0025] Figure 5 It is a schematic diagram of the assembly frame of the aluminum alloy lower cross beam in Example 1;

[0026] Figure 6 It is a three-dimensional schematic diagram of the aluminum alloy upper cross beam and the upper water tank profile in Example 1;

[0027] Figure 7 It is a three-dimensional schematic diagram of the aluminum alloy lower cross beam and the lower water tank profile in Example 1;

[0028] Figure 8 is a cross-sectional view of the aluminum alloy upper crossbeam in Example 1;

[0029] Fig. 9 is a cross-sectional view of the aluminum alloy upper cover plate in Example 1;

[0030] Fig.10 is a cross-sectional view of the aluminum alloy lower cross beam in Example 1;

[0031] Fig.11 is a cross-sectional view of the lower trough profile in Example 1;

[0032] Fig.12 is a cross-sectional view of the aluminum alloy cover plate in Example 1;

[0033] Fig.13 is a cross-sectional view of the aluminum alloy lower cover plate in Example 1;

[0034] Fig.14 It is a vertical section node diagram of the unit curtain wall beam structure in Example 2;

[0035] Fig.15 It is a vertical section node diagram of the unit curtain wall beam structure applied to the hidden frame form in Example 3;

[0036] Fig.16 is a cross-sectional view of the aluminum alloy upper crossbeam in Example 3;

[0037] Fig.17 is a cross-sectional view of the aluminum alloy lower cross beam in Example 3;

[0038] Fig.18 is a cross-sectional view of the aluminum alloy upper edge protection profile in Example 3;

[0039] Fig.19 This is a cross-sectional view of the aluminum alloy lower edge protection profile in Example 3.

[0040] Explanation of the numbers in the figure: 01, aluminum alloy upper crossbeam, 01A, hook, 01B, opening, 01C, hook, 01D, mounting hole, 01E, hollow cavity, 01F, panel connection part, O1G edge protection part; 02, upper sink profile; 03, aluminum alloy lower crossbeam, 03A, hanging base, 03B, hook, 03C, slot, 03D, hook, 03E, mounting hole, 03F, hollow cavity, 03G, hollow cavity, 03H, panel connection part, 03I edge protection part; 04, lower sink profile, 04A, protrusion; 05, aluminum alloy Limiting profile; 06, aluminum alloy cover plate, 06A, hook, 06B, sealing strip mounting hole; 07, aluminum alloy upper cover plate, 07A, hook, 07B sealing strip mounting hole; 08, aluminum alloy lower cover plate, 08A, hook, 08B sealing strip mounting hole; 09, aluminum alloy public column, 10, aluminum alloy female column; 11, glass panel, 12, back plate, 13, drip board, 14, thermal insulation cotton, 15, thermal insulation strip, 16, screw assembly; 21, starting plate, 22, sample layer unit plate, 23, lower layer unit plate, 24, rear installation plate.

[0041] 201. Aluminum alloy upper crossbeam, 201A. Hook, 202. Upper gutter profile, 203. Aluminum alloy lower crossbeam, 203A. Suspension base, 204. Lower gutter profile, 204A. Extension, 206. Aluminum alloy cover plate, 207. Aluminum alloy upper cover plate, 208. Aluminum alloy lower cover plate, 211. Glass panel, 212. Back panel, 213. Drip board, 214. Thermal insulation cotton.

[0042] 301. Aluminum alloy upper crossbeam, 301A. Hook, 301B. Notch, 302. Upper gutter profile, 303. Aluminum alloy lower crossbeam, 303A. Suspension base, 303B. Notch, 304. Lower gutter profile, 306. Aluminum alloy cover plate, 307. Aluminum alloy edge protection profile, 307A. Protrusion, 308. Aluminum alloy edge protection profile, 308A. Protrusion, 308B. Sealing strip mounting hole, 311. Glass panel, 312. Back panel, 313. Drip board, 314. Insulation cotton. DETAILED DESCRIPTION

[0043] The present invention divides the unit panels of the floor below the sample layer into two panels (i.e., the starting panel and the post-installation panel), wherein the starting panel between the layers is installed first, and the post-installation panel within the visible range is installed later. The crossbeam at the joint of the upper and lower panels is designed in the form of a hook, so that the deadweight of the unit panel below is borne by the top, avoiding pressure on the column.

[0044] It should also be noted that, in the present invention, the inner side refers to the side close to the main structure after the unit panel is installed, and the outer side refers to the side away from the main structure, that is, the side close to the glass panel. The up and down directions are consistent with the directions shown in the drawings and in practice.

[0045] The technical solution of the invention is described in detail below with reference to the accompanying drawings and specific embodiments:

[0046] like Figure 1 As shown, Embodiment 1 discloses a suspended combined unit plate, which is mainly used for the layer below the model layer unit plate 22. The suspended combined unit plate is mainly divided into two parts: a starting plate 21 and a rear-mounted plate 24. During on-site installation, the starting plate 21 is installed first, and then the model layer unit plate 22 (also referred to as "upper unit plate 22" in the embodiment) on the upper layer of the suspended combined unit plate is installed, and then the lower unit plate 23 on the lower layer of the suspended unit plate is installed, and finally the rear-mounted plate 24 is installed.

[0047] The suspended combined unit plate mainly includes a starting plate 21, a rear plate 24, a limiting profile 05, a lower water tank profile 04, an upper water tank profile 02, an aluminum alloy cover plate 06, an aluminum alloy upper cover plate 07, an aluminum alloy lower cover plate 08 and other profiles. Among them, the starting plate 21 is mainly composed of an aluminum alloy frame unit and a glass panel 11. The aluminum alloy frame unit can adopt a conventional design including a male column, a female column, an upper crossbeam and a lower crossbeam, and only the aluminum alloy lower crossbeam 03 is improved; correspondingly, the rear plate 24 is also composed of an aluminum alloy frame unit and a glass panel 11. The aluminum alloy frame unit also adopts a conventional design, and only the aluminum alloy upper crossbeam 01 is improved. The connection between the starting plate 21 and the upper unit plate 22, the connection between the rear plate 24 and the lower unit plate 23, and the connection between adjacent unit plates between layers can all adopt conventional connection methods in the field, which will not be discussed in the present invention.

[0048] Combination Figure 2 and Figure 3 As shown, the aluminum alloy upper crossbeam 01 of the rear panel 24 cooperates with the suspension base 03A of the aluminum alloy lower crossbeam 03 of the starting panel 21 through the hook 01A, so as to transfer the deadweight of the rear panel 24 to the starting panel 21, and then to the embedded parts through the columns, and finally to the main structure.

[0049] Combination Figure 2 , Figure 6 and Figure 8As shown, the aluminum alloy upper crossbeam 01 has a hollow cavity 01E, and a panel connection part 01F and an edge guard part 01G are provided on one side of the hollow cavity 01E, and a hook 01C is provided at the end of the edge guard part 01G. A hook 01A arranged along the length direction of the crossbeam is provided on the top of the hollow cavity 01E. The side wall of the hollow cavity 01E away from the panel connection part 01F extends to the top, and together with the hook 01A, a half-closed opening 01B is enclosed, which can be used as a sink profile installation part. The inner wall of the hollow cavity 01E is provided with a mounting hole 01D, which is used to connect with the circular holes at the corresponding positions of the male and female columns, and is used for the assembly frame of the rear-mounted plate 24.

[0050] Combination Figure 2 , Figure 7 and Fig.10 As shown, the aluminum alloy lower cross beam 03 has a hollow cavity 03F and a hollow cavity 03G connected to each other. The two cavities are staggered by a fork connection method. This design can increase the structural strength compared to the design of a single cavity. The hollow cavity 03F is located below the hollow cavity 03G and adjacent to the glass panel. A panel connection part 03H and a 03I edge guard part are provided on one side of the hollow cavity 03F, and a hook 03D is provided at the end of the 03I edge guard part. A hanging base 03A used in conjunction with the hook 01A is also provided on the other side of the hollow cavity 03F located below the hollow cavity 03G. The bottom of the hollow cavity 03G adjacent to the hollow cavity 03F can be used as the installation part of the sink profile. A slot 03C is also provided on the inner bottom edge of the hollow cavity 03G for installation and positioning of the sink profile. The inner walls of the hollow cavities 03F and 03G are both provided with mounting holes 03E for connecting with the circular holes at the corresponding positions of the male and female columns, and for assembling the frame of the starting plate 21 .

[0051] Combination Figure 2 and Figure 7 As shown, after the hook 01A is hung on the suspension base 03A, the aluminum alloy limiting profile 05 can be installed below the hollow cavity 03G and above the hook 01A. Specifically, the aluminum alloy limiting profile 05 can be fixed to the side wall of the aluminum alloy lower beam 03 by the stainless steel screw assembly 16 to prevent the aluminum alloy upper beam 01 from slipping.

[0052] Combination Figure 8 and Fig.10 As shown, the edge protection parts of the aluminum alloy upper cross beam 01 and the aluminum alloy lower cross beam 03 are also provided with heat insulation strips 15 to meet the energy-saving requirements of curtain wall installation. Further, the parts at both ends of the heat insulation strips can be connected by stainless steel countersunk screws to increase safety.

[0053] Combination Figure 2 , Figure 7 and Fig.11As shown, a lower gutter profile 04 can be provided at the joint of the aluminum alloy lower cross beam 03 to increase the bending strength and waterproofness of the profile as a whole. The lower gutter profile 04 is arranged along the bottom of the hollow cavity 03G and the side wall of the hollow cavity 03F, and is provided with a protrusion 04A used in conjunction with the slot 03C of the aluminum alloy lower cross beam. Figure 2 , Figure 6 As shown, an upper water tank profile 02 can be arranged at the joint of the aluminum alloy upper cross beam 01 to increase the bending strength and waterproofness of the profile as a whole. The upper water tank profile 02 can be arranged along the opening 01B of the aluminum alloy upper cross beam 01.

[0054] Combination Figure 2 and Fig. 9 As shown, one end of the aluminum alloy upper cover plate 07 is provided with a hook 07A used in conjunction with the hook 01C of the aluminum alloy upper cross beam 01, and the other end is provided with a sealing strip mounting hole 07B. Figure 2 and Fig.13 As shown, one end of the aluminum alloy lower cover plate 08 is provided with a hook 08A used in conjunction with the hook 03D of the aluminum alloy lower cross beam 03, and the other end is also provided with a sealing strip installation hole 08B.

[0055] Combination Figure 2 , Fig.10 and Fig.12 As shown, the aluminum alloy cover plate 06 is provided with a hook 06A at one end and a sealing strip installation hole 06B at the other end. During installation, the hook 06A is used in conjunction with the hook 03B on the aluminum alloy lower beam 03 and fixed to the side wall of the aluminum alloy lower beam 03 by a stainless steel screw assembly, and the other end is connected to the aluminum alloy upper beam 01 to form a complete unit curtain wall beam combination structure.

[0056] Figure 2 The installation process of the suspended combined unit panel shown can be divided into factory processing and assembly stage and on-site installation stage according to the installation location, as follows:

[0057] Factory processing and assembly stage: Use stainless steel self-tapping screws and other connectors to assemble the processed aluminum alloy upper crossbeam 01, aluminum alloy lower crossbeam 03, aluminum alloy public column 09, aluminum alloy female column 10 and other profiles into an aluminum alloy frame for installing the glass panel. Insert the sealing strips, rubber strips, etc. into the notches of the profiles, install the back plate 12 with stainless steel self-tapping screws, fix the glass panel 11 on the aluminum alloy frame with structural adhesive, install aluminum alloy support strips and rubber pads at the bottom of the glass panel 11, fill the glass panel 11 with foam rods and fill with sealant.

[0058] Install the aluminum alloy upper cover plate 07, which contacts the glass panel through the rubber strip in the sealing strip installation hole 07B, and the hook 07A cooperates with the hook 01C of the aluminum alloy upper crossbeam 01, and is limited by the set screws to fix the glass panel and the aluminum alloy upper crossbeam 01 to form a whole, that is, the rear-mounted plate 24. Install the aluminum alloy lower cover plate 08, which contacts the glass panel through the rubber strip in the sealing strip installation hole 08B, and the hook 08A cooperates with the hook 03D of the aluminum alloy lower crossbeam 03, and is limited by the set screws to fix the glass panel and the aluminum alloy lower crossbeam 03 to form a whole, that is, the starting plate 21.

[0059] On-site installation stage: insert the lower trough profile 04 into the corresponding position of the aluminum alloy lower crossbeam 03; insert the upper trough profile 02 into the corresponding position of the aluminum alloy upper crossbeam 01. Hang the hook 01A of the aluminum alloy upper crossbeam 01 on the suspension base 03A of the aluminum alloy lower crossbeam 03. Slide the upper trough profile 02 into the joint position of the aluminum alloy upper crossbeam 01, and the adjacent aluminum alloy upper crossbeams 01 share one upper trough profile 02; move the lower trough profile 04 to the joint position of the aluminum alloy lower crossbeam 03, and the adjacent aluminum alloy lower crossbeams 03 share the lower trough profile 04, and apply sealant around the lower trough profile 04. Fix the aluminum alloy limit profile 05 on the aluminum alloy lower crossbeam 03 with the stainless steel screw assembly, and pay attention to avoid the lower trough profile 04 during installation.

[0060] Install the aluminum alloy cover plate 06, one end of which contacts the side wall of the aluminum alloy upper crossbeam 01, and the other end cooperates with the hook 03B on the aluminum alloy lower crossbeam 03 through the hook 06A, and is fixed by a stainless steel screw assembly to fix the aluminum alloy lower crossbeam 03 and the aluminum alloy upper crossbeam 01 to form a complete unit plate.

[0061] like Fig.14As shown, Example 2 discloses another suspended combined unit plate, which is different from Example 1 mainly in the shape of the lower trough profile 204. The suspension structure is limited by improving the shape of the lower trough profile 204 to prevent the aluminum alloy upper cross beam 201 from slipping off. Specifically, the lower trough profile 204 can be designed to be similar to a "C"-shaped cross section. After assembly and installation, the horizontal surface of the lower trough profile 204 fits with the bottom of the aluminum alloy lower cross beam 203, and one end of the bottom has an extension 204A for preventing the hook 201A of the aluminum alloy upper cross beam 201 from slipping off the suspension base 203A of the aluminum alloy lower cross beam 203, and the other end of the bottom fits with the top opening of the aluminum alloy upper cross beam 201; the outer side wall of the lower trough profile 204 fits with the side wall of the aluminum alloy lower cross beam 203, and the inner side wall fits with the aluminum alloy cover plate 206. Therefore, the lower trough profile 204 is tightly matched with the aluminum alloy lower beam 203, the aluminum alloy upper beam 201, and the aluminum alloy cover plate 206 on all sides, forming a limiting effect to prevent the hook part of the aluminum alloy upper beam from slipping, so there is no need to design a limiting profile separately.

[0062] When the hidden frame effect is required horizontally, the profile can be designed accordingly while ensuring that the internal structural principle remains unchanged. Fig.15 As shown, Example 3 discloses another suspended combined unit panel. Compared with Example 2, the main difference of this unit panel is that the aluminum alloy upper crossbeam 301 and the aluminum alloy lower crossbeam 303 are not provided with edge guards, and the upper and lower sides of the glass panel 311 do not have cover plates, but are respectively designed with aluminum alloy upper edge guard profiles 307 and aluminum alloy lower edge guard profiles 308. The aluminum alloy upper edge guard profile 307 is designed with a protrusion 307A, which cooperates with the notch 301B of the aluminum alloy upper crossbeam 301; the aluminum alloy lower edge guard profile 308 is designed with a protrusion 308A, which cooperates with the notch 303B of the aluminum alloy lower crossbeam 303; the aluminum alloy edge guard profile 308 is designed with a sealing strip installation hole 308B for assembling a sealing strip. The glass panel 311 is bonded and fixed to the aluminum alloy upper crossbeam 301 and the aluminum alloy lower crossbeam 303 by structural adhesive.

[0063] The other structures and installation processes of Example 2 and Example 3 are similar to those of Example 1, so they are not described in detail.

[0064] In summary, the present invention transfers the deadweight of the rear-mounted plate 24 to the aluminum alloy lower beam of the starting plate 21 through the special structural design of the suspended combined unit plate, so that the force of the column is top-suspended and transmitted to the embedded parts and the main structure through the column. The starting plate 21 and the rear-mounted plate 24 included in the suspended combined unit plate can be processed and assembled in the factory, and the water tank profile is set at the joint of the aluminum alloy upper beam and the aluminum alloy lower beam, which not only improves the structural strength and bending resistance of the profile, but also ensures the waterproof performance of the unit plate joint.

[0065] Finally, it should be noted that although the embodiments of the present invention are described above in conjunction with the accompanying drawings, the present invention is not limited to the above-mentioned specific embodiments and application fields, and the above-mentioned specific embodiments are only illustrative and instructive, rather than restrictive. Under the guidance of this specification, a person of ordinary skill in the art can also make many forms without departing from the scope of protection of the claims of the present invention, all of which belong to the scope of protection of the present invention.

Claims

1. A suspended combined unit plate, characterized in that: It comprises a starting plate and a rear-mounted plate, wherein a strip hook is arranged at the top of the upper crossbeam of the rear-mounted plate along the length direction, and a hanging base is arranged at the bottom of the lower crossbeam of the starting plate along the length direction; it also comprises a lower trough profile arranged at the joint at the bottom of the lower crossbeam and shared with adjacent suspended combined unit plates, and an upper trough profile arranged at the joint at the top of the upper crossbeam and shared with adjacent suspended combined unit plates; during installation, the rear-mounted plate is suspended directly below the starting plate through the coordinated use of the strip hook and the hanging base, and the strip hook is prevented from slipping through a limiting mechanism arranged above the hanging base.

2. The suspended combined unit panel according to claim 1, characterized in that: The limiting mechanism is a limiting baffle, which is installed at a position where the lower cross beam is located above the suspension base to prevent the strip hook from slipping off.

3. The suspended combined unit panel according to claim 1, characterized in that: One end of the lower trough profile close to the hanging base is provided with an extension portion for preventing the strip hook from slipping off the hanging base, and the extension portion is a limiting mechanism.

4. The suspended combined unit panel according to any one of claims 1 to 3, characterized in that: It also includes a connecting cover plate, one end of which is connected to the inner side of the lower cross beam, and the other end of which is connected to the inner side of the upper cross beam, so as to combine the lower cross beam and the upper cross beam.

5. The suspended combined unit panel according to any one of claims 1 to 3, characterized in that: The lower crossbeam has a first hollow cavity and a second hollow cavity, the adjacent side walls of the first hollow cavity and the second hollow cavity are staggered and connected, and the first hollow cavity is located below the second hollow cavity; the outer wall of the first hollow cavity is provided with a first panel connecting portion, and the hanging base is arranged on the inner wall of the first hollow cavity and is located below the second hollow cavity; the bottom of the second hollow cavity, the inner wall of the first hollow cavity and the hanging base form a first sink mounting portion for mounting the lower sink profile; the upper crossbeam has a third hollow cavity, the outer wall of the third hollow cavity is provided with a second panel connecting portion, the top is provided with a strip hook, and a second sink mounting portion for mounting the upper sink profile is arranged at a position corresponding to the first sink mounting portion.

6. The suspended combined unit panel according to claim 5, characterized in that: A first edge guard is also provided at the bottom of the outer side wall of the first hollow cavity of the lower cross beam, and the starting plate also includes a lower cover plate, one end of which is clamped with the first edge guard of the lower cross beam, and the other end is in contact with the first panel to fix the first panel; a second edge guard is provided at the top of the outer side wall of the third hollow cavity of the upper cross beam, and the rear-mounted plate also includes an upper cover plate, one end of which is clamped with the second edge guard of the upper cross beam, and the other end is in contact with the second panel to fix the second panel; the first edge guard and the second edge guard are both provided with a heat insulation strip mounting groove and a sealing strip mounting hole.

7. The suspended combined unit panel according to claim 6, characterized in that: A sealing strip installation hole is provided at one end of the lower cover plate that contacts the first panel, and a sealing strip installation hole is provided at one end of the upper cover plate that contacts the second panel.

8. The suspended combined unit panel according to claim 5, characterized in that: The starting plate also includes a first edge protection profile, a first protrusion is provided on one side of the first edge protection profile, and a first groove used in conjunction with the first protrusion is provided at the bottom of the outer side of the lower cross beam to fix the first edge protection profile; the rear-mounted plate also includes a second edge protection profile, a second protrusion is provided on the top of one side of the second edge protection profile, and a second groove used in conjunction with the second protrusion is provided at the top of the outer side of the upper cross beam to fix the second edge protection profile; the first edge protection profile and the second edge protection profile are both provided with insulation strip installation grooves.

9. The suspended combined unit panel according to claim 5, characterized in that: A third slot for fixing the lower sink profile is also provided on the inner side of the first sink mounting portion, and the lower sink profile is provided with a third protrusion used in conjunction with the third slot to fix the first sink.

10. The suspended combined unit panel according to claim 5, characterized in that: The first hollow cavity, the second hollow cavity and the third hollow cavity are all provided with mounting holes connected with the columns.

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